package edu.pku.sei.transformation.mtparser;

/**
 * is always implemented by <b>AstToken</b>. It is also implemented by:
 *<b>
 *<ul>
 *<li>StringConst
 *<li>IntConst
 *<li>RealConst
 *<li>NullConst
 *<li>InvalidConst
 *<li>BooleanConst0
 *<li>BooleanConst1
 *</ul>
 *</b>
 */
public interface IConstExpr extends IAtomicExpr {}


